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1.
This article investigates how presidential policy attention is allocated across policy tools and whether there is a channeling of tool use by policy area. I also examine whether there is evidence of disproportionate information processing within presidential policy attention allocation and whether it is common across presidential policy tools. Presidential messages, hearings on administrations' legislative proposals, amicus briefs, and executive orders are employed to capture presidential policy tools. The allocation of attention via these four instruments is examined from 1957–2007 in the policy areas of defense and foreign affairs, macroeconomics, banking and commerce, civil rights, law and crime, and labor and immigration. I find that there is a canalization of presidential policy attention by instrument, and that the opportunity structure of policy tools shapes attention allocation. Additionally, I find evidence for punctuated equilibrium theory in the allocation of presidential policy attention via these four tools. When presidents do shift their attention to an issue area, they often attack the issue with some coordination of their policy instruments.  相似文献   
2.
档案信息资源开发利用之管见   总被引:1,自引:0,他引:1  
王萍 《攀登》2009,28(5):126-128
推进档案信息资源的开发利用,对经济发展和社会建设具有重要的促进作用。只有从加强档案基础工作和协调管理入手,发挥档案人员的聪明才智,充分借助和运用现代高科技手段,才能使档案信息资源在新的历史时期发挥其应有作用。  相似文献   
3.
龙燕宁 《攀登》2009,28(4):122-124
做好经济新闻报道对于贯彻党和国家有关经济方面的方针、政策,对于客观理性地分析世界经济局势、评判我国经济现状和走向、保持经济平稳较快发展、满足人民群众日益增长的信息需求都具有十分重要的意义。文章指出了长期以来我们在经济新闻报道方面存在的问题,并就这些问题提出了改进方法。  相似文献   
4.
European border externalization to “sending states” throughout Africa is a well-documented phenomenon. Less clear, however, is the role that African governments and implementing organizations play in border externalization, nor the precise mechanisms by which European borders are “mobilized” (Szary & Giraut, 2015) and projected into everyday spaces in “sending states”. Drawing on a case study of three different European border enforcement projects in The Gambia, I argue that a collaboration between the International Organization for Migration, the EU Emergency Trust Fund for Africa, and the Gambian government makes Gambians themselves agents of the European border. Drawing upon Szary and Giraut's notion of “borderities” (2015), I illustrate how the border is projected into The Gambia through an articulation of humanitarian borderwork with developmental approaches intended to solve the “root causes of migration” (Zaun & Nantermoz, 2021). Furthermore, I argue that the Gambian government is not passive in the process of border externalization, but actively involved in interpreting and rearticulating European policies and narratives about migration. Following Adamson and Tsourapas' (2020) reworking of the “migration state” concept, I demonstrate the Gambian government's active interests in bordering its own citizens: simultaneously encouraging emigration for the sake of national “development” while immobilizing young Gambians as part of a broader strategy to cooperate with European states. This research illustrates both the immense value of a “borderities” approach to studying contemporary migration management, and the close association between borderwork and nationhood in African post-colonial states.  相似文献   
5.
    
Site selection processes whereby companies choose a location for an expansion or relocation have changed substantially over the past several decades. One key shift has been the emergence of collaboration among both individual economic developers and cooperation among the communities they represent. The rise in collaborative practices has also been increasingly reflected in the contemporary economic development literature outside the discipline of geography. The aim of this paper is to provide an overview of economic development studies of collaboration and then to suggest ways that geographers might use concepts from that scholarship to inform and extend the limited number of studies exploring site selection practices. The paper begins by offering a context for the emergence of collaboration trends by highlighting the ways that information asymmetry in site selection processes create a demand for greater collaboration among industry practitioners. It then turns to an overview of the burgeoning literature on collaboration that has evolved over the last decade in the interdisciplinary scholarship on economic development. Next, the paper shifts to a discussion of the ways that geographers might use the literature on collaboration to inform studies of site selection, specifically focusing on geographic scale and research on site selection consultants as possible areas for future investigation. The article concludes by arguing that studying collaboration in the context of geographies of site selection holds the potential for greater insights into the broader outcomes of economic development.  相似文献   
6.
路紫  刘娜  Zui Z 《人文地理》2007,22(5):88-93
这篇文章以澳大利亚旅游网站为对象,研究旅游网站信息流导引旅游人流的若干问题,旨在证实虚拟流动对现实流动的作用性。文章首先分析了旅游信息流因素的变化;而后透视了基于旅游网站功能性与服务性的信息流对旅游人流导引的过程;再后给出了旅游网站信息流对不同类型旅游人流导引的强度,最后从旅游网站使用比和旅游网站信息比两个方面揭示了旅游网站对旅游人流导引的机理。  相似文献   
7.
This paper examines the rock art of the nyau secret society of eastern Zambia and central Malai. The art dates principally from the nineteenth and early twentieth centuries. It has been known to researchers since the 1970s but has given up few of its secrets. I examine the questions of why the art was made and why the tradition ceased. Key to answering these is the realization that the art belonged to a specific historical and geographic context: the era and area where nyau was forced to become an underground movement because of its suppression by Ngoni invaders, missions, and the later colonial government. The art provides us with detailed insights into the way nyau has served in the process of overcoming and manipulating the traumatic social changes faced by Chea society in the last few centuries.Cet article examine l'art rupestre de la société secrète de nyau au est du Zambia et Malai centrale. L'art date principalement aux dix-neuvième et bas vingtième siècles. Recherchers ont su l'art depuis les années soixante-dix, mais ils ont appris peu de ses secrets. J'examine les questions de pourquoi l'art était fabriquer et pourquoi la tradition a cessé. Pour résoudre ces questions c'est important à réaliser que l'art était à sa place dans un milieu spécifique d'histoire et géographie: au temps et place où nyau était forcer à devenir un mouvement clandestin à cause de sa répression par les envahisseurs Ngoni, les missions et, plus tard, le gouvernement colonial. L'art nous donne les aperçus détaillé sur comment nyau a servi dans le procès à surmonter et manipuler les changements traumatiques que la société Chea a bravé dans les siècles récents.  相似文献   
8.
During the excavation carried out at the outskirts of Hajdúböszörmény (NE-Hungary) in 2011, the remains of a 12–13th century settlement were brought to light. Linguistic and historical research has previously presumed that one of the main centres of medieval Hungary’s Muslim (Ishmaelites) population is located in the northern-eastern part of the Great Hungarian Plain. At Hajdúböszörmény–Téglagyár ‘2’ archaeological site several household units were systematically sampled for archaeobotanical analysis. The recovered ceramics differ from the known ceramic production of the Árpád Age, whereas significant differences were detected in the zooarchaeological assemblage, too. The archaeobotanical record, representing 23 features, consists of 2679 items of charred macro-botanical remains that belong to 54 taxa. The record is predominated by the presence of cereals among which rye (Secale cereale L. subsp. cereale) and common barley (Hordeum vulgare L.) are the most frequent. Besides the dominance of cereals, pulses and vegetables, as well as gathered fruit remains were identified. By the comparison of results to other Árpád Age sites, we assume that the revealed ethno-archaeobotanical information identifies a population that used similar plant resources, but in a different way and strategy than the known Christian population of the Carpathian Basin.  相似文献   
9.
关于利用历史文献信息进行环境演变研究的几点看法   总被引:1,自引:0,他引:1  
针对如何更好地利用我国丰富的历史文献记录,开展历史时期环境演变研究,本文提出四点看法:从地球系统科学与全球变化研究的前沿中寻找研究的主题,在诸多不确定中寻找确定性答案,构建历史文献信息共享的环境演变研究平台,培养文理兼备的复合型人才。  相似文献   
10.
论广告的起源问题   总被引:1,自引:0,他引:1  
杨海军 《史学月刊》2000,(4):43-47,55
传统观点认为,广告是伴随着商品生产和商品交换而出现的,是商品经济发展的必然产物。这种观点所揭示的只是“商品广告”的起源问题。从广告的发展、演变历史及人们对广告的理解来看,无论是原始意义,还是现代意义上的广告,均并非单指“商品广告”。它还应包括政治、军事、文化广告,统称为“社会广告”。其产生的时间早于“商品广告”。本文的主要观点是:广告是人类有目的信息交流和传播活动的产物。  相似文献   
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